COBHAM SAILOR 6018, Руководство по установке

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Chapter 3: Connectors & controls
Connectors 17
33333
Connec
tors & controls
• Message Terminal on: Pin 4 is low (DC- from the power supply, with
10 k

serial resistance).
3.1.7 LAN connector
There are two LAN (10/100 Mbit/s Ethernet) connectors on the rear panel
of the Message Terminal, used for communication with connected
equipment that is designed to be operated by the Message Terminal.
The figure and table below show the connector outline and pin
assignments.
Note A LAN cable with connector is available from Cobham SATCOM,
spare part S-37-206122-150.
Important
For GMDSS installations: Only connect units that are part
of the system. For safety and compliance reasons, the
Ethernet interface is restricted to communication in an
isolated system.
Pin Pin function Wire colour Connector outline
1 Tx+ White/Orange RJ-45 female
2 Tx- Orange
3 Rx+ White/Green
4 Not connected Blue
5 Not connected White/Blue
6 Rx- Green
7 Not connected White/Brown
8 Not connected Brown
1 2 3 4 5 6 7 8